Doc. Title
Author
Page of Pages
ST300/340 OPERATION MANUAL
– LATAM
HG.Park
92 of 146
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.41
26 May. 2015
Suntech International Ltd.
Confidential Document
6-7. Data Reporting from External RS232
If device is connected with an external appliance via RS232, it receives data from the appliance and sends the data
to the server. Data transfer is made with the string below.
Don
’t use software flow control, if you use RS232.
HDR
DEV_ID
MODEL
SW_VER
DATE
TIME
CELL
LAT
LON
SPD
CRS
SATT
FIX
DIST
PWR_VOLT
I/O
LEN
DATA
CHK_SUM
H_METER
BCK_VOLT
MSG_TYPE
6-7-1. Normal
Field
Marks
Meaning
HDR
“ST300UEX” Report Header of External Device’s Data.
DEV_ID
9 char
Device ID.
MODEL
2 char
Device Model (According to table model).
SW_VER
3 char
Software Version.
DATE
8 char
GPS date (yyyymmdd).
TIME
8 char
GPS time (hh:mm:ss).
CELL
String
Location Code ID(3 digits hex) + Serving Cell BSIC(2 digits decimal).
LAT
String
Latitude (+/-xx.xxxxxx).
LON
String
Longitude (+/-xxx.xxxxxx).
SPD
String
Speed in km/h.
CRS
String
Course over ground in degree.
SATT
String
Number of satellites.
FIX
‘1’ or ‘0’
GPS is fixed (1); GPS is not fixed (0).
DIST
String
Traveled distance in meter.
PWR_VOLT
String
Voltage value of main power.
I/O
6 char
Current I/O status of inputs and outputs:
Ig Input 2 + Input 3 + Out1 + Out2.
Ignition:
‘1’ (ON), ‘0’ (OFF).
Input1 ~ Input3:
‘1’ (Ground, Shorted), ‘0’ (Opened).
Out1 ~ Out2:
‘1’ (Active), ‘0’ (Inactive).
In case of
ST300V
Ig Input 2 + Input 3 + Out1 + Out2 + Out3.
Ignition:
‘1’ (ON), ‘0’ (OFF).
Input1 ~ Input4:
‘1’ (Ground, Shorted), ‘0’ (Opened).
Out1 ~ Out2:
‘1’ (Active), ‘0’ (Inactive).
LEN
String
Length of Data.
DATA
Data from external RS232 device:
Up to 500 bytes.
CHK_SUM
String
8bit Checksum. Lower than 8 bit of the summation of DATA field.
H_METER
String
Driving hour-meter.
BCK_VOLT
String
Voltage value of backup battery.
MSG_TYPE
1 char
Report is real time (1); Report is storage (0).
